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用油墨捺印法采集了我国吉林省部分汉族居民的十指指纹,分析了各指间指纹型和纹线数的相关性,发现一只手内食、中、环三指的指纹型分布明显相关,而拇指和小指相对独立;左右手十指中对应手指间明显相关;各指间纹型的相关程度明显大于纹线数;在十指各种指纹型中,A 型纹、L~u 型纹、W~s 型纹呈正相关,A 与 W~s 型纹之间、L~u 与 W~s 型纹之间呈负相关;W~s 型纹与 A、L~u、L~r型纹之间呈负相关;各指的 W~d 型纹与 L~r、L~u 型纹之间无明显的相关关系。
Fingerprints of some Han nationality residents in Jilin Province of China were collected by ink-stamping method. The correlations between fingerprints and the number of lines were analyzed. It was found that there was a significant correlation between fingerprints distribution of three fingers in one hand, While the thumb and the little finger are relatively independent; the corresponding fingers of the left and right fingers are obviously related; the correlation degree of the finger patterns is obviously larger than the number of the lines; in the various finger patterns of the fingers, the A pattern, the L-u pattern, s pattern between the A and W ~ s patterns and between L ~ u and W ~ s patterns. There was a negative correlation between W ~ s patterns and A, L ~ u and L ~ r patterns There was no significant correlation between W ~ d pattern and L ~ r, L ~ u pattern.